2012年(464)
分类: Delphi
2012-07-02 16:19:16
Independent brands have already tasted the sweetness of the turbocharged engine. Listed last year, BYD G6, equipped with a turbocharged direct injection engine and dual clutch transmission, l power reaches of 75.5KW \ L, l torque of 160N m \ L, and power and fuel consumption performance over a number of joint venture brands peer models, in March this year, has sold more than 4800.
Cone crusher is an ideal crushing equipment used in many fields. It is widely
applied in metallurgical, construction, road building, chemical and phosphatic
industry. Cone crusher is suitable for hard and mid-hard rocks and ore, such as
iron ore, copper ore, limestone, quartz, granite, gritstone, etc.
Any mineral
from which copper is extracted, including native copper,copper ore crusher Cu;
chalcocite, Cu2S; chalcopyrite, CuFeS2; bornite, Cu5FeS4; azurite,
Cu3(CO3)2(OH)2; malachite, Cu2CO3(OH)2; and chrysocolla, CuSiO3.2H2O.
Native
copper and the copper sulphides are usually found in veins associated with
igneous intrusions. Chrysocolla and the carbonates are products of the
weathering of copper-bearing rocks. Copper was one of the first metals to be
worked, because it occurred in native form and needed little refining. Today the
main producers are the USA, Russia, Kazakhstan, Georgia, Uzbekistan, Armenia,
Zambia, Chile, Peru, Canada, and the Democratic Republic of Congo (formerly
Zaire).
How copper is mined and copper for sale:
Copper is mined either at open pit copper ore
mines or underground copper ore mines. First the copper ore is blasted, loaded
and transported to the .
Then the ore is crushed and screened, with the fine sulfide ore (~-0.5 mm) going
to froth for
recovery of copper.
Fourth highlands of the success in the future of the car
prices are hybrids, including plug-in hybrids. From a policy point of view, the
country has just promulgated the "energy-saving and new energy auto industry
plan", the transition to pure electric drive for the automotive industry,
strategic orientation, the current focus on promoting the pure electric vehicles
and plug-in hybrid automobile industry, the promotion of non-plug-in hybrid
vehicles, energy-saving combustion engine vehicle. This is clear from the
general direction of the force direction of the car prices.
From a market
point of view, because facilities are not sound, battery capacity and low
reason, the electric car has been praised. On the contrary, the hybrid no
mileage in fear and other advantages of gradually recognized by consumers. FAW
Toyota's new Prius and Lexus the CT200h gradually rising sales is the proof.
Therefore, Honda, Volkswagen, Audi and other brands have announced the promotion
of hybrid and plug-in hybrid plans.